APA (7th ed.) Citation

Makua, A., & Ahedo, R. (2016). Improving sustainable tourism in XXIst century. Universidad de Deusto.

Chicago Style (17th ed.) Citation

Makua, Amaia, and Ruth Ahedo. Improving Sustainable Tourism in XXIst Century. Bilbao: Universidad de Deusto, 2016.

MLA (8th ed.) Citation

Makua, Amaia, and Ruth Ahedo. Improving Sustainable Tourism in XXIst Century. Universidad de Deusto, 2016.